15953756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 35232960

約数和(自身を除く): 19279204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1069, 1148, 2132, 2138, 3731, 4276, 7462, 7483, 13897, 14924, 14966, 27794, 29932, 43829, 55588, 87658, 97279, 175316, 194558, 306803, 389116, 569777, 613606, 1139554, 1227212, 2279108, 3988439, 7976878, 15953756]

約数ペア:

[(1, 15953756), (2, 7976878), (4, 3988439), (7, 2279108), (13, 1227212), (14, 1139554), (26, 613606), (28, 569777), (41, 389116), (52, 306803), (82, 194558), (91, 175316), (164, 97279), (182, 87658), (287, 55588), (364, 43829), (533, 29932), (574, 27794), (1066, 14966), (1069, 14924), (1148, 13897), (2132, 7483), (2138, 7462), (3731, 4276)]